Outdoor lantern



FIG. 1 is a perspective view of the outdoor lantern showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image; and,

FIG. 3 is a top plan view thereof.

The broken-line showing of environmental structures in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design of an outdoor lantern, as shown and described. 